HackingFinancial ServicesFinanceCustomer Data InvolvedIdentity (basic)Government IDMediumActive

ENSTAR (US) INC.

bd_5422ea19f588ed7d · schema v1 · pii pii-v1

Severity

Medium

Discovered

—

Filed

Nov 20, 2023

To disclose

—

Affected

105state residents only

Linked

10 filings

Confidence

68%

Full breach record for ENSTAR (US) INC. →3 incidents on file

Enstar US Inc. notified 105 New Hampshire residents on November 20, 2023, of a cybersecurity incident involving unauthorized access to personal information. The company engaged the FBI, implemented additional safeguards, and provided complimentary Experian credit monitoring services to affected individuals. The specific nature of the initial access vector was not detailed in the filing.

J jump to incidentP pin to compareR raw source

Incident timeline — partial

? — ?

Breach window unknown

Nov 20, 2023

Filed

—

Corroborated · see linked filings

Compliance clocks stay unassessable until a regulatory filing lands. Dashed segments fill in automatically when corroboration arrives.

This filing is one of 10 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (9) · sorted by filing gap

Vermont State AGCL0Pbd_1a017539d064cf592023-11-20Verified
Massachusetts State AGbd_2ce39d13659765952023-11-20Verified
Maine State AGbd_2f917e341fd476ef2023-11-20Candidate
Delaware State AGCL0Pbd_b99b5f8fdd50d8882023-11-20Verified

Show 5 more filings ↓up to 31d gap

Montana State AGCL0Pbd_db593da621ce452b2023-11-20Candidate
California State AGbd_e07251a79e93fced2023-11-20Candidate
South Carolina State AGClopbd_8ac306769d5f74cc2023-11-21 · +1dVerified
Vermont State AGCL0Pbd_71acf5c1b89c92ab2023-12-19 · +29dVerified
California State AGbd_82abb30f43003e622023-12-21 · +31dVerified

Name: ENSTAR (US) INC.
norm: enstar us

Name: ENSTAR (US) INC.
norm: enstar us
Industry: Financial Servicesllm

Discovered: —
Materiality determined: —
Notification sent: Nov 20, 2023
Affected individuals: 105state-resident count only
Data types: Identity (basic)Government ID
Attack vector: Unknown
MITRE ATT&CK: T1078 Valid Accounts
Threat actor: External
Regulator citations: Providing written notice of this incident to relevant state regulators, as necessary

During the incident: Notified the FBI regarding the event
Provided written notice of this incident to one hundred five (105) New Hampshire residents
Providing access to credit monitoring services for , through Experian to individuals whose personal information was potentially affected by this incident, at no cost to these individuals
Providing impacted individuals with guidance on how to better protect against identity theft and fraud
Providing written notice of this incident to relevant state regulators, as necessary, and to the three major credit reporting agencies, Equifax, Experian, and TransUnion
Changes made: Working to implement additional safeguards and review policies and procedures relating to data privacy and security
Source: Quoted from the filing itself, not independently verified.

Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 10 filings · 8 states

View merged incident ↗

Vermont State AGNov 20 · first

Massachusetts State AGNov 20 · first

Maine State AGNov 20 · first

Delaware State AGNov 20 · first

Montana State AGNov 20 · first

California State AGNov 20 · first

New Hampshire State AGNov 20 · first · this page

South Carolina State AG+1d

Vermont State AG+29d

California State AG+31d

Pattern: first filing Nov 20 (VT), last Dec 21 (CA) — a 31-day rolling notification. Rolling spreads often mean counsel is filing as thresholds trip per state. Why this link?

Evidence ladder

Leak-site claim

Attacker assertion only. Establishes: claim date, group, alleged victim.

Press / market report

Unlocks: incident narrative, operational impact. Still no compliance clock.

State AG / regulator filingThis record

Unlocks: discovery date, data types, affected count, compliance clock.

SEC 8-K / victim statement

Unlocks: materiality, stated response, full audit trail. Ceiling removed.

Source URL: https://mm.nh.gov/files/uploads/doj/remote-docs/enstar-us-20231120.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Nov 20, 2023
Raw hash: f0d0772caffefec0bbe202ee187b418384eaf7bdcd0286eed1998dbfbea5a321

Linked disclosures

Regulatory filings (9) · sorted by filing gap

Reporting entityENSTAR (US) INC.

Victim entityENSTAR (US) INC.

IncidentUnknown

Stated responseNotified the FBI regarding the event

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancemm.nh.gov